Search results for "Pellet"

A reappraisal of the purported gastric pellet with Pterosaurian bones from the Upper Triassic of Italy

2015

A small accumulation of bones from the Norian (Upper Triassic) of the Seazza Brook Valley (Carnic Prealps, Northern Italy) was originally (1989) identified as a gastric pellet made of pterosaur skeletal elements. The specimen has been reported in literature as one of the very few cases of gastric ejecta containing pterosaur bones since then. However, the detailed analysis of the bones preserved in the pellet, their study by X-ray microCT, and the comparison with those of basal pterosaurs do not support a referral to the Pterosauria. Comparison with the osteology of a large sample of Middle-Late Triassic reptiles shows some affinity with the protorosaurians, mainly with Langobardisaurus pand…

Shot placement within cardiac cycle in junior elite rifle shooters

2007

Abstract Objectives This study examined the timing of the trigger pull in relation to the cardiac cycle during skilled precision shooting. Methods Electrocardiogram was recorded from 20 junior level competitive air-rifle shooters in two separate sessions. The testing was conducted at an indoor shooting range using an optoelectronic shooting system. The experimental task was to fire a shot in the standing position at a distance of 10 m from the target. Results The results showed that the junior level shooters fired more often during the phase of 10–15% of the R wave-to-R wave (R–R) interval. With regards to the accuracy of performance, there was not any optimal location for triggering in the…

Continuation of the ESH-CHL-SHOT trial after publication of the SPRINT: rationale for further study on blood pressure targets of antihypertensive tre…

2016

61. Ostensorio

2013

Scheda di catalogo

Impurity behaviour in JET-ILW plasmas fuelled with gas and/or with pellets: a comparative study with the transport code COREDIV

2021

Abstract This study deals with the comparison of impurity behaviour in pellet and gas fuelled JET-ITER like wall pulses with the aim of finding the mechanisms leading to the generally observed higher concentration of tungsten in pellet fuelled plasmas. In fact, tungsten is the main high-Z impurity in the JET-ILW plasmas and is responsible for most of the radiative losses in the plasma core. Analysis of the experimental data pertaining to pulses at different plasma currents, different input power and different electron densities is integrated by numerical modelling with the self-consistent fluid transport code COREDIV. Experimentally, and numerically, the ratio between the radiated power in …

Arredi e suppellettili liturgiche in stile neoclassico nella Chiesa Madre di Petralia Sottana

2015

Il contributo, utilizzando documenti inediti, esamina alcune suppellettili liturgiche in stile neoclassico della Chiesa Madre di Petralia Sottana. Tra questi l’ostensorio del 1817 in argento e pietre preziose commissionato dall’arciprete don Antonio Mancusi agli argentieri di Acireale (Ct) Alfio e Salvatore Strano che lo hanno realizzato avvalendosi della collaborazione di Antonino Sirretta e Salvatore Maddalena. Interessante, inoltre, si rivela l’arredo, composto da vasi, candelabri, paliotto, leggio e cornice di cartagloria, tutti in argento e in stile neoclassico, della cappella dedicata alla Vergine Immacolata della stessa Matrice, commissionato grazie alla volontà testamentaria di don …

Scultura lignea a Naro

2012

L'articolo prende in esame le principali opere di scultura lignea presenti a Naro.

Towards controlling PCDD/F production in a multi-fuel fired BFB boiler using two sulfur addition strategies

2014

Abstract PCDD/F abatement strategies – sulfur pellet addition and peat co-combustion – were tested for a BFB boiler facility utilizing SRF-bark-sludge as fuel. In this paper chemical and physical analyses of electrostatic precipitator (ESP) fly ashes were used to explain the differences in the performance of these strategies. These analyses revealed a difference between the coarse and fine fly ashes collected in the ESP. Chemical analysis of the fine fly ashes revealed high concentration of easily volatilized elements while the SEM micrographs showed that fine ash are composed of clusters of spherical particles, thereby leading to a conclusion that fine ashes were originally in a gas phase …

LA SFIDA DI MISTRETTA PER UNA RINASCITA CULTURALE ATTRAVERSO LA VALORIZZAZIONE DEL SUO PATRIMONIO STORICO-ARTISTICO

2012

una breve rassegna di suppellettili liturgiche restaurate appartenenti alla Chiesa Madre di Santa Lucia di Mistretta.